wiki:Software/eAM/bCMC

Version 6 (modified by seskar, 9 years ago) ( diff )

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Chassis Manager Controller

Aggregate Managers

  1. Aggregate Managers
    1. Global AM Configuration
    1. Inventory Aggregate Manager
    1. Chassis Manager Controller
    1. Frisbee Aggregate Manager
    1. PXE Aggregate Manager
    1. Save Image Aggregate Manager
    1. Accounting and Scheduling
    1. Account Management Aggregate Manager
    1. Scheduler Aggregate Manager
    1. Auto-Approver Aggregate Manager
    1. Result Aggregate Manager
    1. Status Aggregate Manager
    1. Instrumentation Aggregate Manager
    1. Interference Aggregate Manager
    1. Delegated Account Management
    1. Network Aggregate Manager
    1. Directional Antenna Management

CMC AM

    1. Chassis Manager Controller
      1. Description
      2. Usage
      3. Installation and Configuration

Description

The Chassis Manager Controller (CMC) orchestrates the agents that are on each node. It keeps track of node states and issues commands to each node to preform the experiments. It maintains a model of the grid state by polling the individual node chassis managers. It is the central clock keeper of an experiment and schedules experiment events (Up, down, exec, etc…)

Usage

The Chassis Manager Controller is not directly interacted with by users. Instead if acts on messages handed to it from the Experiment controller. It will respond to queries for the current state of the grid (read from the grid state model). It will also carry out on/off/reset commands by pushing messages to the individual CMs.

Installation and Configuration

The Chassis Manager Controller AM (services) is packaged in the omf-aggmgr-cmc-5.4 package. It can be installed form the package repository with 

apt-get install omf-aggmgr-cmc-5.4

Instructions on how to add the Orbit software repository to your list of apt-sources can be found here.

Once installed the service is configured by TODO.

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